Home / 6,022.19-9,034.64-2,126.56

Finding the Fourth Proportional to 6,022.19, 9,034.64 and 2,126.56

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Solution

The fourth proportional to 6,022.19, 9,034.64 and 2,126.56 is: 3,190.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.19 : 9,034.64 = 2,126.56 : x
  2. Step 2: Convert to fraction form
    6,022.19/9,034.64 = 2,126.56/x
  3. Step 3: Cross multiply
    6,022.19x = 9,034.64 × 2,126.56
  4. Step 4: Simplify right side
    6,022.19x = 19,212,704.04
  5. Step 5: Solve for x
    x = 19,212,704.04/6,022.19
  6. Step 6: Final answer
    x = 3,190.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.